Examples with IProblemLocation org.eclipse.jdt.ui.text.java.IProblemLocation used on opensource projects

Example 16 with IProblemLocation

use of org.eclipse.jdt.ui.text.java.IProblemLocation in project che by eclipse.

the class CodeStyleFix method createCleanUp.

public static ICleanUpFix createCleanUp(CompilationUnit compilationUnit, IProblemLocation[] problems, boolean addThisQualifier, boolean changeNonStaticAccessToStatic, boolean changeIndirectStaticAccessToDirect) {
    if (!addThisQualifier && !changeNonStaticAccessToStatic && !changeIndirectStaticAccessToDirect)
        return null;
    List<CompilationUnitRewriteOperation> operations = new ArrayList<CompilationUnitRewriteOperation>();
    if (addThisQualifier) {
        for (int i = 0; i < problems.length; i++) {
            IProblemLocation problem = problems[i];
            if (problem.getProblemId() == IProblem.UnqualifiedFieldAccess) {
                AddThisQualifierOperation operation = getUnqualifiedFieldAccessResolveOperation(compilationUnit, problem);
                if (operation != null)
                    operations.add(operation);
            }
        }
    }
    addToStaticAccessOperations(compilationUnit, problems, changeNonStaticAccessToStatic, changeIndirectStaticAccessToDirect, operations);
    if (operations.isEmpty())
        return null;
    CompilationUnitRewriteOperation[] operationsArray = operations.toArray(new CompilationUnitRewriteOperation[operations.size()]);
    return new CodeStyleFix(FixMessages.CodeStyleFix_change_name, compilationUnit, operationsArray);
}

Example 17 with IProblemLocation

use of org.eclipse.jdt.ui.text.java.IProblemLocation in project che by eclipse.

the class CodeStyleFix method addToStaticAccessOperations.

private static void addToStaticAccessOperations(CompilationUnit compilationUnit, IProblemLocation[] problems, boolean changeNonStaticAccessToStatic, boolean changeIndirectStaticAccessToDirect, List<CompilationUnitRewriteOperation> result) {
    if (!changeNonStaticAccessToStatic && !changeIndirectStaticAccessToDirect)
        return;
    HashMap<ASTNode, Block> createdBlocks = new HashMap<ASTNode, Block>();
    for (int i = 0; i < problems.length; i++) {
        IProblemLocation problem = problems[i];
        boolean isNonStaticAccess = changeNonStaticAccessToStatic && isNonStaticAccess(problem);
        boolean isIndirectStaticAccess = changeIndirectStaticAccessToDirect && isIndirectStaticAccess(problem);
        if (isNonStaticAccess || isIndirectStaticAccess) {
            ToStaticAccessOperation[] nonStaticAccessInformation = createToStaticAccessOperations(compilationUnit, createdBlocks, problem, true);
            if (nonStaticAccessInformation != null) {
                ToStaticAccessOperation op = nonStaticAccessInformation[0];
                Expression qualifier = op.fQualifier;
                if (!(qualifier instanceof MethodInvocation) || !isMethodArgument(qualifier)) {
                    for (Iterator<CompilationUnitRewriteOperation> it = result.iterator(); it.hasNext(); ) {
                        // see bug 346230
                        CompilationUnitRewriteOperation oper = it.next();
                        if (oper instanceof CodeStyleFix.AddThisQualifierOperation && ((CodeStyleFix.AddThisQualifierOperation) oper).fName.equals(qualifier)) {
                            result.remove(oper);
                            break;
                        }
                    }
                    result.add(op);
                }
            }
        }
    }
}

Example 18 with IProblemLocation

use of org.eclipse.jdt.ui.text.java.IProblemLocation in project che by eclipse.

the class Java50Fix method createCleanUp.

public static ICleanUpFix createCleanUp(CompilationUnit compilationUnit, boolean addOverrideAnnotation, boolean addOverrideInterfaceAnnotation, boolean addDeprecatedAnnotation, boolean rawTypeReference) {
    ICompilationUnit cu = (ICompilationUnit) compilationUnit.getJavaElement();
    if (!JavaModelUtil.is50OrHigher(cu.getJavaProject()))
        return null;
    if (!addOverrideAnnotation && !addDeprecatedAnnotation && !rawTypeReference)
        return null;
    List<CompilationUnitRewriteOperation> operations = new ArrayList<CompilationUnitRewriteOperation>();
    IProblem[] problems = compilationUnit.getProblems();
    IProblemLocation[] locations = new IProblemLocation[problems.length];
    for (int i = 0; i < problems.length; i++) {
        locations[i] = new ProblemLocation(problems[i]);
    }
    if (addOverrideAnnotation)
        createAddOverrideAnnotationOperations(compilationUnit, addOverrideInterfaceAnnotation, locations, operations);
    if (addDeprecatedAnnotation)
        createAddDeprecatedAnnotationOperations(compilationUnit, locations, operations);
    if (rawTypeReference)
        createRawTypeReferenceOperations(compilationUnit, locations, operations);
    if (operations.size() == 0)
        return null;
    String fixName;
    if (rawTypeReference) {
        fixName = FixMessages.Java50Fix_add_type_parameters_change_name;
    } else {
        fixName = FixMessages.Java50Fix_add_annotations_change_name;
    }
    CompilationUnitRewriteOperation[] operationsArray = operations.toArray(new CompilationUnitRewriteOperation[operations.size()]);
    return new Java50Fix(fixName, compilationUnit, operationsArray);
}

Example 19 with IProblemLocation

use of org.eclipse.jdt.ui.text.java.IProblemLocation in project che by eclipse.

the class Java50Fix method createAddOverrideAnnotationOperations.

private static void createAddOverrideAnnotationOperations(CompilationUnit compilationUnit, boolean addOverrideInterfaceAnnotation, IProblemLocation[] locations, List<CompilationUnitRewriteOperation> result) {
    for (int i = 0; i < locations.length; i++) {
        IProblemLocation problem = locations[i];
        int problemId = problem.getProblemId();
        if (isMissingOverrideAnnotationProblem(problemId)) {
            if (!isMissingOverrideAnnotationInterfaceProblem(problemId) || addOverrideInterfaceAnnotation) {
                ASTNode selectedNode = problem.getCoveringNode(compilationUnit);
                if (selectedNode != null) {
                    ASTNode declaringNode = getDeclaringNode(selectedNode);
                    if (declaringNode instanceof BodyDeclaration) {
                        BodyDeclaration declaration = (BodyDeclaration) declaringNode;
                        AnnotationRewriteOperation operation = new AnnotationRewriteOperation(declaration, OVERRIDE);
                        result.add(operation);
                    }
                }
            }
        }
    }
}

Example 20 with IProblemLocation

use of org.eclipse.jdt.ui.text.java.IProblemLocation in project che by eclipse.

the class Java50Fix method createRawTypeReferenceOperations.

private static SimpleType createRawTypeReferenceOperations(CompilationUnit compilationUnit, IProblemLocation[] locations, List<CompilationUnitRewriteOperation> operations) {
    if (hasFatalError(compilationUnit))
        return null;
    List<SimpleType> result = new ArrayList<SimpleType>();
    for (int i = 0; i < locations.length; i++) {
        IProblemLocation problem = locations[i];
        if (isRawTypeReferenceProblem(problem.getProblemId())) {
            ASTNode node = problem.getCoveredNode(compilationUnit);
            if (node instanceof ClassInstanceCreation) {
                Type rawReference = (Type) node.getStructuralProperty(ClassInstanceCreation.TYPE_PROPERTY);
                if (isRawTypeReference(rawReference)) {
                    result.add((SimpleType) rawReference);
                }
            } else if (node instanceof SimpleName) {
                ASTNode rawReference = node.getParent();
                if (isRawTypeReference(rawReference)) {
                    ASTNode parent = rawReference.getParent();
                    if (!(parent instanceof ArrayType || parent instanceof ParameterizedType))
                        result.add((SimpleType) rawReference);
                }
            } else if (node instanceof MethodInvocation) {
                MethodInvocation invocation = (MethodInvocation) node;
                SimpleType rawReference = getRawReference(invocation, compilationUnit);
                if (rawReference != null) {
                    result.add(rawReference);
                }
            }
        }
    }
    if (result.size() == 0)
        return null;
    SimpleType[] types = result.toArray(new SimpleType[result.size()]);
    operations.add(new AddTypeParametersOperation(types));
    return types[0];
}